The study of optical active R-or S-binaphthol and its derivatives as excellent chiral ligands in asymmetric catalytic reaction has obtained significant progress.
联二萘酚作为配体在催化不对称反应方面取得了极大的成功，是有机化学家研究的热点。
As a way of exploring R, let us see if we can prove or disprove this explanation.
作为研究R的一种方法，让我们看看我们是否能证明或者驳斥这一解释。
You could work for the R&D divisions of large chemical companies like DuPont or BASF.
你可以去杜邦或巴斯夫这样大型化工企业的研发部门工作。
He would study his surroundings for more answers, and might note how a forklift has the axle bend around or the R-Model lamp, examining the movement.
他会研究周围的环境以寻求更多的答案，可能还会记录下叉车的车轴是如何弯曲的，或者R 型灯是如何的，从而检测运动。
The final report displays correlation coefficients or R values.
最终报告显示了相关性系数或R值。
The memory state of each byte of memory is represented by one of these letters R, Y, G, or B. These letters correspond to the colors red, yellow, green, and blue, respectively.
每个内存字节的内存状态都用下面的字母来表示R，Y，G，或者 B。这些字母相应的子目分别代表的是红色，黄色，绿色以及蓝色。
The real benefit of having the command cache comes from the fact that you can use the new RUNCMD (or R) command to execute any command in the cache.
具有命令缓存的真正好处在于可以使用新的RUNCMD（或R）命令执行缓存中的任何命令。
Maybe IT services or R&D centers?
或许可以进行IT业或者研发中心?
But it will not be easy to push the m without undermining sales of its o the r, less wholesome wares or appearing to nanny its customers.
但推动这类产品的销售，势必损害旗下其他非健康食品的销售，或者似乎要当顾客的保姆。
Every individual starts with fitness 1 at point a and can raise its fitness based on how close it gets to point B. Every command "u", "d", "l", or "r" moves up, down, left, or right, respectively.
每个个体从a点开始，并且其适应性为1，然后个体可以根据它与b点的接近程度来增加它的适应性。命令“U”、“D”、“L”或“R”分别代表上移、下移、左移或右移。
State reflects the process state, such as sleeping (s) or running (r).
state代表进程的状态，如正在睡眠(s)或运行(R)。
But now, it's become r, or anything.
但是现在它变成了r，或者其他东西。
Amazon tried to justify its actions by contending that the other merchants were addressing customer needs that Toys "r" us couldn't or wouldn't satisfy.
Amazon为论证自身行动的正当性，宣称其他商家的销售针对的只是玩具反斗城不能或不愿满足的客户需求。
The modes are read (r), write (w), or execute(x).
模式是读 (r)、写 (w)或执行 (x)。
The MVC framework uses an object/relational (O/R) mapping framework - for instance Hibernate or Spring - to store and retrieve data in a relational database.
MVC框架使用O/R框架，例如Hibernate或者Spring，来从关系数据库里存储和获取数据。
And this equilibrium spacing is denoted r sub zero or r naught.
这个平衡间距,用r下标0或者r圈表示。
R or --restow : Restows applications (first unstow, then stow again).
R或 --restow： 重新装载应用程序（先卸空，然后再装载）。
The most used is -r or --reload; this tells plackup to monitor your .psgi file (if you have a lib directory along side your .psgi file it will also be monitored): plackup -r 1.psgi.
最常用的参数是 -r或 --reload；这会让plackup监控 .psgi文件（如果 psgi 文件有相应的lib目录，也会受到监控）：plackup -r 1.psgi。
The remaining teams received ei the r no treatment at all, or the placebo on competition day alone.
剩下的队伍要么没有接受任何注射，要么只是在比赛当天注射了安慰剂。
Previously, the only solution was for the user to remember to go back into the R&R database, and manually change or remove the reservation request.
过去，对用户来说，惟一的解决方案就是记得返回 R&R数据库，并手工地更改或删除预订请求。
This window was tiny (a few seconds at most), and for it to be encountered, conflicting reservation requests needed to be created or delivered to the R&R database within that window.
这个窗口很小（最多几秒钟），要遇到这个窗口，冲突的预订请求需要在该窗口中被创建并交付到R&R数据库。
One of the hardest challenges for creative people — especially those working in units such as R&D, design, or marketing — is how to win top management's support for their ideas.
对于创造性人群——尤其是工作在类似于研发、设计、营销领域——最困难的挑战之一就是如何才能让顶层管理者支持他们的想法。
If Apple had no revenues, the current cash would sustain operations (SG&A and R&D) for over 7 years or until the middle of 2018.
如果苹果公司没有营业收入，当期现金足以维持营运(销售管理费用和研发费用)超过7年，直至2018年年中。
Mr Windsor says that the companies caught in the middle lack the margins either to invest on Ericsson's scale in R&D or to fight Huawei on price.
温莎先生称：“这些公司都遭遇了利润瓶颈，既无法做到像爱立信对研发的投资规模，又不能和华为打价格战”。
These are my top ten underrated fantasy stories (or series) published after J. R. R. Tolkien's "The Hobbit".
在我看来，它们是自r托尔金的《哈比人历险记》之后十大被低估的幻想小说(系列作品)。
Previously, many Israeli startups had hired or outsourced their marketing efforts to the US or Europe, while keeping the R&D departments in Israel.
过去很多以色列初创公司把营销业务外包给欧美公司，只把研发业务留在本国。
The three values, respectively, indicate whether the user, group, or everyone has read (r), write (w), or execute (x) permission.
这三个值分别表示用户、组、组成员是否拥有读 (r)、写 (w)或 (x)执行权限。
As with some other commands you met in the articles for topic 103, you can even use the -r (or — recursive) option to operate recursively on directories and files.
正如在topic 103的文章中看到其他命令一样，您甚至可以使用- r(或者——recur sive)选项在目录和文件上进行递归操作。
The effect of this consolidation on America's local Banks may seem clear: they are squeezed by the big boys, just as retailers are when Wal-Mart or Toys "r" us comes to town.
这种整合对美国本地银行的影响，看起来似乎比较明朗：他们受到“大块头”的挤压，就像沃尔玛或者Toys“R”Us进入城区，零售商面临的遭遇一样。
The effect of this consolidation on America's local Banks may seem clear: they are squeezed by the big boys, just as retailers are when Wal-Mart or Toys "r" us comes to town.
这种整合对美国本地银行的影响，看起来似乎比较明朗：他们受到“大块头”的挤压，就像沃尔玛或者Toys“R”Us进入城区，零售商面临的遭遇一样。
应用推荐